This non-insulated rail combo features a stainless steel pumps that can dispense thin syrups and toppings without dripping. It includes (4) stainless steel pumps and deep plastic fountain jars and features a brushed stainless steel finish base that reduces the visibility of fingerprints.The stainless steel pumps dispenses a 1-1/4 oz (37 mL) serving per stroke with the option to reduce the portion size in 1/8 oz (3.7 mL) increments, using the supplied gauging collars. Black knobs are standard.Standard Features: